/*
 * Copyright (C) 2024 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package com.google.cloud.teleport.v2.spanner.migrations.shard;

import java.io.Serializable;
import java.util.HashMap;
import java.util.Map;

public class ShardingContext implements Serializable {

  private Map<String, Map<String, String>> streamToDbAndShardMap;

  public ShardingContext() {
    this.streamToDbAndShardMap = new HashMap<String, Map<String, String>>();
  }

  public ShardingContext(Map<String, Map<String, String>> streamToDbAndShardMap) {
    this.streamToDbAndShardMap = streamToDbAndShardMap;
  }

  public Map<String, Map<String, String>> getStreamToDbAndShardMap() {
    return streamToDbAndShardMap;
  }

  @Override
  public String toString() {
    return "ShardingContext{" + "streamToDbAndShardMap=" + streamToDbAndShardMap + '}';
  }
}
